id	sid	eid	entity	type
ertr-681	1	1	18	CARDINAL
ertr-681	1	2	6	CARDINAL
ertr-681	1	3	2021	DATE
ertr-681	1	4	843	CARDINAL
ertr-681	1	5	nguyen thi	PERSON
ertr-681	1	6	hue university	ORG
ertr-681	1	7	nguyen thi	PERSON
ertr-681	1	8	thuy van hue university	PERSON
ertr-681	1	9	hong hai	GPE
ertr-681	1	10	university of greenwich e-learner’s	ORG
ertr-681	1	11	vietnam	GPE
ertr-681	3	1	1,109	CARDINAL
ertr-681	3	2	vietnam	GPE
ertr-681	6	1	vietnam	GPE
ertr-681	6	2	tran	PERSON
ertr-681	7	1	huu tuan hue university	ORG
ertr-681	7	2	22	CARDINAL
ertr-681	7	3	vietnam	GPE
ertr-681	7	4	thtuan@hueuni.edu.vn nguyen thi	PERSON
ertr-681	7	5	nghia department of event management and technology	ORG
ertr-681	7	6	22	CARDINAL
ertr-681	7	7	vietnam	GPE
ertr-681	7	8	ntmnghia@hueuni.edu.vn nguyen thi	PERSON
ertr-681	7	9	thuy van	PERSON
ertr-681	7	10	22	CARDINAL
ertr-681	8	1	mailto:ntmnghia@hueuni.edu.vn e	GPE
ertr-681	9	1	18	CARDINAL
ertr-681	9	2	6	CARDINAL
ertr-681	9	3	2021	DATE
ertr-681	9	4	844	CARDINAL
ertr-681	9	5	vietnam	GPE
ertr-681	9	6	hong hai	GPE
ertr-681	9	7	university of greenwich	ORG
ertr-681	9	8	greenwich campus old	ORG
ertr-681	9	9	royal naval college	ORG
ertr-681	9	10	london united kingdom	GPE
ertr-681	12	1	nguyen thi	PERSON
ertr-681	14	1	nguyen thi	PERSON
ertr-681	14	2	thuy van	PERSON
ertr-681	16	1	hong hai nguyen	GPE
ertr-681	16	2	the university of greenwich	ORG
ertr-681	18	1	18	CARDINAL
ertr-681	18	2	6	CARDINAL
ertr-681	18	3	2021	CARDINAL
ertr-681	18	4	845	CARDINAL
ertr-681	18	5	the united nations world tourism organization	ORG
ertr-681	18	6	2016	DATE
ertr-681	20	1	2011	DATE
ertr-681	21	1	2011	DATE
ertr-681	22	1	boley	ORG
ertr-681	22	2	2011	DATE
ertr-681	22	3	chawla, 2015	ORG
ertr-681	25	1	2009	DATE
ertr-681	25	2	unesco	GPE
ertr-681	25	3	2005	DATE
ertr-681	25	4	unesco	ORG
ertr-681	25	5	2014a	DATE
ertr-681	26	1	esd	ORG
ertr-681	26	2	unesco	ORG
ertr-681	26	3	2005	DATE
ertr-681	26	4	5	CARDINAL
ertr-681	27	1	stevenson	PERSON
ertr-681	27	2	ferreira, & davis	ORG
ertr-681	27	3	2017	DATE
ertr-681	28	1	lambrechts	PERSON
ertr-681	28	2	ceulemans, & molderez	ORG
ertr-681	28	3	2013	DATE
ertr-681	29	1	two	CARDINAL
ertr-681	29	2	2004	DATE
ertr-681	29	3	18	CARDINAL
ertr-681	29	4	6	CARDINAL
ertr-681	29	5	2021	CARDINAL
ertr-681	29	6	846	PRODUCT
ertr-681	31	1	jung	GPE
ertr-681	31	2	2010	DATE
ertr-681	32	1	ali	PERSON
ertr-681	32	2	2013	DATE
ertr-681	33	1	ali	PERSON
ertr-681	33	2	2013	DATE
ertr-681	34	1	schieder et al	PERSON
ertr-681	35	1	2014	DATE
ertr-681	37	1	2005	DATE
ertr-681	37	2	2014	DATE
ertr-681	37	3	otto	PRODUCT
ertr-681	37	4	becker	PERSON
ertr-681	37	5	2019	DATE
ertr-681	40	1	issa	PERSON
ertr-681	40	2	2013	DATE
ertr-681	41	1	18	CARDINAL
ertr-681	41	2	6	CARDINAL
ertr-681	41	3	2021	CARDINAL
ertr-681	41	4	847	CARDINAL
ertr-681	41	5	2010	DATE
ertr-681	41	6	otto, 2018	DATE
ertr-681	41	7	otto, 2018	DATE
ertr-681	42	1	issa	PERSON
ertr-681	42	2	2013	DATE
ertr-681	43	1	ali	PERSON
ertr-681	43	2	2014	DATE
ertr-681	45	1	vietnamese	NORP
ertr-681	45	2	vietnamese university (pham	ORG
ertr-681	45	3	ho	PERSON
ertr-681	45	4	2020	DATE
ertr-681	46	1	ngo & hoang	ORG
ertr-681	46	2	2020	DATE
ertr-681	46	3	pham & ho, 2020	ORG
ertr-681	49	1	vietnamese	NORP
ertr-681	50	1	vietnam	GPE
ertr-681	51	1	2005	DATE
ertr-681	52	1	18	CARDINAL
ertr-681	52	2	6	CARDINAL
ertr-681	52	3	2021	CARDINAL
ertr-681	52	4	848	CARDINAL
ertr-681	54	1	al.	GPE
ertr-681	54	2	2002	DATE
ertr-681	54	3	al.	GPE
ertr-681	54	4	2006	DATE
ertr-681	55	1	2005	DATE
ertr-681	55	2	306	CARDINAL
ertr-681	59	1	sigala	GPE
ertr-681	60	1	2000	DATE
ertr-681	61	1	al.	GPE
ertr-681	61	2	2009	DATE
ertr-681	63	1	first	ORDINAL
ertr-681	65	1	the 2000s	DATE
ertr-681	65	2	vietnamese	NORP
ertr-681	65	3	2014	DATE
ertr-681	66	1	18	CARDINAL
ertr-681	66	2	6	CARDINAL
ertr-681	66	3	2021	DATE
ertr-681	66	4	849	CARDINAL
ertr-681	67	1	vietnam	GPE
ertr-681	67	2	ho	PERSON
ertr-681	67	3	2020	DATE
ertr-681	69	1	nearly 20	CARDINAL
ertr-681	69	2	vietnam	GPE
ertr-681	70	1	hoang	GPE
ertr-681	70	2	2020	DATE
ertr-681	71	1	daily	DATE
ertr-681	72	1	esd	ORG
ertr-681	72	2	1	CARDINAL
ertr-681	72	3	2	CARDINAL
ertr-681	72	4	3	CARDINAL
ertr-681	72	5	4	CARDINAL
ertr-681	72	6	5	CARDINAL
ertr-681	72	7	6	CARDINAL
ertr-681	72	8	2012	DATE
ertr-681	72	9	lozano et al.	PERSON
ertr-681	72	10	2013b	DATE
ertr-681	72	11	2015	DATE
ertr-681	73	1	esd	ORG
ertr-681	74	1	esd	ORG
ertr-681	74	2	2014	DATE
ertr-681	74	3	2000	DATE
ertr-681	74	4	isaias & issa	ORG
ertr-681	74	5	2013	DATE
ertr-681	75	1	isaias & issa	ORG
ertr-681	75	2	2013	DATE
ertr-681	76	1	2014	DATE
ertr-681	77	1	18	CARDINAL
ertr-681	77	2	6	CARDINAL
ertr-681	77	3	2021	CARDINAL
ertr-681	77	4	850	CARDINAL
ertr-681	77	5	2000	DATE
ertr-681	78	1	wilson et al	PERSON
ertr-681	79	1	2011	DATE
ertr-681	81	1	2010	DATE
ertr-681	83	1	vietnamese	NORP
ertr-681	84	1	vietnamese	NORP
ertr-681	86	1	1943	DATE
ertr-681	86	2	herzberg	PERSON
ertr-681	86	3	1965	DATE
ertr-681	86	4	mcclelland	PERSON
ertr-681	86	5	1988	DATE
ertr-681	91	1	hutchinson	ORG
ertr-681	91	2	1987	DATE
ertr-681	91	3	two	CARDINAL
ertr-681	93	1	widdowson	PERSON
ertr-681	93	2	1983	DATE
ertr-681	93	3	two	CARDINAL
ertr-681	94	1	18	CARDINAL
ertr-681	94	2	6	CARDINAL
ertr-681	94	3	2021	CARDINAL
ertr-681	94	4	851	CARDINAL
ertr-681	94	5	widdowson	GPE
ertr-681	94	6	1983	DATE
ertr-681	95	1	first	ORDINAL
ertr-681	96	1	mitchell	PERSON
ertr-681	96	2	1993	DATE
ertr-681	96	3	85	CARDINAL
ertr-681	98	1	cohen et al.	PERSON
ertr-681	98	2	2007	DATE
ertr-681	99	1	rahtz	NORP
ertr-681	99	2	2000	DATE
ertr-681	99	3	holton et al	LOC
ertr-681	99	4	2000	DATE
ertr-681	99	5	barry et al.	PERSON
ertr-681	99	6	2000	DATE
ertr-681	99	7	mccaslin	GPE
ertr-681	99	8	lave	ORG
ertr-681	99	9	1976	DATE
ertr-681	100	1	1998	DATE
ertr-681	101	1	1995	DATE
ertr-681	104	1	khan	GPE
ertr-681	104	2	2005	DATE
ertr-681	107	1	khan	GPE
ertr-681	107	2	2005	DATE
ertr-681	108	1	18	CARDINAL
ertr-681	108	2	6	CARDINAL
ertr-681	108	3	2021	CARDINAL
ertr-681	108	4	852	CARDINAL
ertr-681	110	1	davis	PERSON
ertr-681	110	2	1989	DATE
ertr-681	111	1	two	CARDINAL
ertr-681	111	2	davis	ORG
ertr-681	111	3	1989	DATE
ertr-681	113	1	lee et al	PERSON
ertr-681	113	2	2009	DATE
ertr-681	113	3	2007	DATE
ertr-681	113	4	mohammadi	PERSON
ertr-681	113	5	2015	DATE
ertr-681	114	1	2013	DATE
ertr-681	116	1	two	CARDINAL
ertr-681	116	2	lee et al.	PERSON
ertr-681	116	3	2009	DATE
ertr-681	116	4	mohammadi	PERSON
ertr-681	116	5	2015	DATE
ertr-681	116	6	2013	DATE
ertr-681	116	7	sun et al.	PERSON
ertr-681	116	8	2008	DATE
ertr-681	116	9	2012	DATE
ertr-681	116	10	ducharme-hansen	PERSON
ertr-681	116	11	dupin-bryant	PERSON
ertr-681	116	12	2005	DATE
ertr-681	116	13	2013	DATE
ertr-681	119	1	18	CARDINAL
ertr-681	119	2	6	CARDINAL
ertr-681	119	3	2021	DATE
ertr-681	119	4	853	CARDINAL
ertr-681	120	1	1	CARDINAL
ertr-681	120	2	five	CARDINAL
ertr-681	122	1	1	CARDINAL
ertr-681	124	1	dupin-bryant	PERSON
ertr-681	124	2	2005	DATE
ertr-681	124	3	sun et al.	PERSON
ertr-681	124	4	2008	DATE
ertr-681	125	1	dupin-bryant	PERSON
ertr-681	125	2	2005	DATE
ertr-681	126	1	first	ORDINAL
ertr-681	126	2	18	CARDINAL
ertr-681	126	3	6	CARDINAL
ertr-681	126	4	2021	CARDINAL
ertr-681	126	5	854	CARDINAL
ertr-681	126	6	1	CARDINAL
ertr-681	128	1	davis (	ORG
ertr-681	128	2	1989	DATE
ertr-681	128	3	320	CARDINAL
ertr-681	129	1	2007	DATE
ertr-681	130	1	second	ORDINAL
ertr-681	130	2	2	CARDINAL
ertr-681	131	1	davis	ORG
ertr-681	131	2	1989	DATE
ertr-681	131	3	320	CARDINAL
ertr-681	132	1	2004	DATE
ertr-681	132	2	chiu et al.	PERSON
ertr-681	132	3	2007	DATE
ertr-681	132	4	liaw	PERSON
ertr-681	132	5	2008	DATE
ertr-681	133	1	third	ORDINAL
ertr-681	133	2	3	CARDINAL
ertr-681	133	3	al.	GPE
ertr-681	133	4	2012	DATE
ertr-681	133	5	lee et al.	PERSON
ertr-681	133	6	2009	DATE
ertr-681	134	1	1990	DATE
ertr-681	135	1	three	CARDINAL
ertr-681	135	2	18	CARDINAL
ertr-681	135	3	6	CARDINAL
ertr-681	135	4	2021	CARDINAL
ertr-681	135	5	855	CARDINAL
ertr-681	135	6	kim	PERSON
ertr-681	137	1	lee et al	PERSON
ertr-681	138	1	2009	DATE
ertr-681	139	1	fourth	ORDINAL
ertr-681	139	2	4	CARDINAL
ertr-681	139	3	lennon	PERSON
ertr-681	139	4	maurer	GPE
ertr-681	139	5	2004	DATE
ertr-681	140	1	2006	DATE
ertr-681	141	1	2009	DATE
ertr-681	142	1	2008	DATE
ertr-681	143	1	2006	DATE
ertr-681	144	1	2008	DATE
ertr-681	145	1	milheim, 2012	DATE
ertr-681	146	1	fifth	ORDINAL
ertr-681	146	2	18	CARDINAL
ertr-681	146	3	6	CARDINAL
ertr-681	146	4	2021	CARDINAL
ertr-681	146	5	856	CARDINAL
ertr-681	146	6	5	CARDINAL
ertr-681	146	7	vietnam	GPE
ertr-681	148	1	5	CARDINAL
ertr-681	148	2	1	CARDINAL
ertr-681	148	3	5	CARDINAL
ertr-681	150	1	2008	DATE
ertr-681	151	1	lee et al	PERSON
ertr-681	152	1	2009	DATE
ertr-681	152	2	mohammadi	PERSON
ertr-681	152	3	2015	DATE
ertr-681	152	4	2008	DATE
ertr-681	153	1	sun et al	PERSON
ertr-681	154	1	2008	DATE
ertr-681	154	2	2012	DATE
ertr-681	155	1	lee et al	PERSON
ertr-681	156	1	2009	DATE
ertr-681	158	1	2008	DATE
ertr-681	159	1	2010	DATE
ertr-681	160	1	2007	DATE
ertr-681	160	2	sun et al	PERSON
ertr-681	161	1	2008	DATE
ertr-681	162	1	2010	DATE
ertr-681	163	1	four	CARDINAL
ertr-681	163	2	second	ORDINAL
ertr-681	164	1	6	CARDINAL
ertr-681	164	2	vietnam	GPE
ertr-681	164	3	nha trang	ORG
ertr-681	164	4	da nang	PERSON
ertr-681	164	5	thua thien hue	PERSON
ertr-681	166	1	18	CARDINAL
ertr-681	166	2	6	CARDINAL
ertr-681	166	3	2021	CARDINAL
ertr-681	166	4	857	CARDINAL
ertr-681	166	5	vietnam	GPE
ertr-681	166	6	eu & esrt	ORG
ertr-681	166	7	2015	DATE
ertr-681	167	1	nearly 80%	PERCENT
ertr-681	167	2	only about 30%	PERCENT
ertr-681	167	3	eu &esrt	ORG
ertr-681	167	4	2015	DATE
ertr-681	170	1	working hours	TIME
ertr-681	170	2	2015	DATE
ertr-681	171	1	vietnamese	NORP
ertr-681	173	1	5	CARDINAL
ertr-681	173	2	1	CARDINAL
ertr-681	173	3	costello	PERSON
ertr-681	173	4	osborne	PERSON
ertr-681	173	5	2005	DATE
ertr-681	175	1	20:1	CARDINAL
ertr-681	175	2	1979	DATE
ertr-681	176	1	37	CARDINAL
ertr-681	176	2	five	CARDINAL
ertr-681	176	3	740	CARDINAL
ertr-681	176	4	1,200	CARDINAL
ertr-681	176	5	six	CARDINAL
ertr-681	176	6	200	CARDINAL
ertr-681	177	1	1,109	CARDINAL
ertr-681	177	2	92.42%	PERCENT
ertr-681	178	1	18	CARDINAL
ertr-681	178	2	6	CARDINAL
ertr-681	178	3	2021	CARDINAL
ertr-681	178	4	858	CARDINAL
ertr-681	179	1	october 2019 to january 2020	DATE
ertr-681	180	1	1	CARDINAL
ertr-681	180	2	674	CARDINAL
ertr-681	180	3	61.2%	PERCENT
ertr-681	180	4	428	CARDINAL
ertr-681	180	5	38.8%	PERCENT
ertr-681	181	1	47.9%	PERCENT
ertr-681	181	2	between 18 and 24 years old	DATE
ertr-681	181	3	28.5%	PERCENT
ertr-681	181	4	between 25 and 34 years old	CARDINAL
ertr-681	181	5	14.4%	PERCENT
ertr-681	181	6	under 18 years old	DATE
ertr-681	181	7	7.2%	PERCENT
ertr-681	181	8	between 35 and 44 years old	DATE
ertr-681	181	9	1.9%	PERCENT
ertr-681	181	10	between 45 and 54 years old	DATE
ertr-681	181	11	0.1%	PERCENT
ertr-681	181	12	55	DATE
ertr-681	182	1	55.7%	PERCENT
ertr-681	183	1	71.4%	PERCENT
ertr-681	183	2	28.6%	PERCENT
ertr-681	184	1	33.5%	PERCENT
ertr-681	184	2	66.5%	PERCENT
ertr-681	184	3	1	CARDINAL
ertr-681	184	4	1102	CARDINAL
ertr-681	184	5	100	CARDINAL
ertr-681	184	6	428	CARDINAL
ertr-681	184	7	38.8	PRODUCT
ertr-681	184	8	674	CARDINAL
ertr-681	184	9	18 years old	DATE
ertr-681	184	10	159	CARDINAL
ertr-681	184	11	24 years old	DATE
ertr-681	184	12	530	CARDINAL
ertr-681	184	13	34 years old	DATE
ertr-681	184	14	316	CARDINAL
ertr-681	184	15	44 years old	DATE
ertr-681	184	16	80	CARDINAL
ertr-681	184	17	54 years old	DATE
ertr-681	184	18	21 1.9	CARDINAL
ertr-681	184	19	55 years	DATE
ertr-681	184	20	1 0.1	CARDINAL
ertr-681	184	21	18	CARDINAL
ertr-681	184	22	6	CARDINAL
ertr-681	184	23	2021	CARDINAL
ertr-681	184	24	859	CARDINAL
ertr-681	184	25	1105	DATE
ertr-681	184	26	100	CARDINAL
ertr-681	184	27	146	CARDINAL
ertr-681	184	28	13.2	CARDINAL
ertr-681	184	29	241	CARDINAL
ertr-681	184	30	21.8	CARDINAL
ertr-681	184	31	616	CARDINAL
ertr-681	184	32	55.7	CARDINAL
ertr-681	184	33	102 9.2	CARDINAL
ertr-681	184	34	1089	CARDINAL
ertr-681	184	35	100	CARDINAL
ertr-681	184	36	778 71.4	CARDINAL
ertr-681	184	37	311 28.6	CARDINAL
ertr-681	184	38	100	CARDINAL
ertr-681	184	39	738 66.55	CARDINAL
ertr-681	184	40	371 33.45	CARDINAL
ertr-681	184	41	22.0	CARDINAL
ertr-681	188	1	four	CARDINAL
ertr-681	188	2	less than 0.5	CARDINAL
ertr-681	189	1	0.5	CARDINAL
ertr-681	189	2	greater than 50%	PERCENT
ertr-681	191	1	18	CARDINAL
ertr-681	191	2	6	CARDINAL
ertr-681	191	3	2021	CARDINAL
ertr-681	191	4	860	CARDINAL
ertr-681	191	5	0.8	CARDINAL
ertr-681	192	1	0.3	CARDINAL
ertr-681	193	1	2	CARDINAL
ertr-681	194	1	five	CARDINAL
ertr-681	195	1	0.8	CARDINAL
ertr-681	196	1	2	CARDINAL
ertr-681	196	2	efa	PERSON
ertr-681	197	1	en7	ORG
ertr-681	197	2	0.755 peu2	MONEY
ertr-681	197	3	0.739 pu4 0.695	PERCENT
ertr-681	197	4	0.802	CARDINAL
ertr-681	197	5	0.737	CARDINAL
ertr-681	197	6	0.737	CARDINAL
ertr-681	197	7	0.792	CARDINAL
ertr-681	197	8	0.723	CARDINAL
ertr-681	197	9	0.876	CARDINAL
ertr-681	197	10	0.730	CARDINAL
ertr-681	197	11	0.859	CARDINAL
ertr-681	197	12	pu2	ORG
ertr-681	197	13	0.646 it4 0.748	PRODUCT
ertr-681	197	14	0.846	CARDINAL
ertr-681	197	15	0.636	CARDINAL
ertr-681	197	16	0.684	CARDINAL
ertr-681	197	17	0.628	CARDINAL
ertr-681	197	18	0.693	CARDINAL
ertr-681	197	19	0.621	CARDINAL
ertr-681	197	20	0.516	CARDINAL
ertr-681	197	21	0.654	CARDINAL
ertr-681	197	22	0.650	CARDINAL
ertr-681	197	23	eigen	ORG
ertr-681	197	24	2.539	CARDINAL
ertr-681	197	25	43.447	CARDINAL
ertr-681	197	26	3.896 74.788	CARDINAL
ertr-681	198	1	variance	PERSON
ertr-681	198	2	43.447	CARDINAL
ertr-681	198	3	0.924	CARDINAL
ertr-681	198	4	18	CARDINAL
ertr-681	198	5	6	CARDINAL
ertr-681	198	6	2021	CARDINAL
ertr-681	198	7	861	CARDINAL
ertr-681	198	8	3	CARDINAL
ertr-681	198	9	0.251	CARDINAL
ertr-681	198	10	0.231	MONEY
ertr-681	198	11	0.164	MONEY
ertr-681	198	12	0.155	CARDINAL
ertr-681	198	13	3.752	MONEY
ertr-681	198	14	0.088	CARDINAL
ertr-681	198	15	3.282 0.001	CARDINAL
ertr-681	198	16	0.118	CARDINAL
ertr-681	198	17	3.464 0.001	CARDINAL
ertr-681	199	1	five	CARDINAL
ertr-681	199	2	37.9%	PERCENT
ertr-681	199	3	0.379	CARDINAL
ertr-681	201	1	0.231	CARDINAL
ertr-681	201	2	0.01	CARDINAL
ertr-681	201	3	0.164	CARDINAL
ertr-681	201	4	0.01	CARDINAL
ertr-681	201	5	0.146	CARDINAL
ertr-681	201	6	0.01	CARDINAL
ertr-681	201	7	0.119	CARDINAL
ertr-681	201	8	0.01	CARDINAL
ertr-681	201	9	0.099	CARDINAL
ertr-681	201	10	0.01	CARDINAL
ertr-681	203	1	martin et al.	PERSON
ertr-681	203	2	2003	DATE
ertr-681	203	3	muilenburg	GPE
ertr-681	203	4	bergem 2001	EVENT
ertr-681	203	5	glasgow	GPE
ertr-681	203	6	2011	DATE
ertr-681	205	1	anova	ORG
ertr-681	206	1	4	CARDINAL
ertr-681	206	2	anova	ORG
ertr-681	206	3	18	CARDINAL
ertr-681	206	4	6	CARDINAL
ertr-681	206	5	2021	DATE
ertr-681	206	6	862	CARDINAL
ertr-681	206	7	0.000 0.000 0.000 0.004	QUANTITY
ertr-681	206	8	0.001 0.000 0.008 0.001	MONEY
ertr-681	206	9	4	CARDINAL
ertr-681	209	1	25 to 34 years old	DATE
ertr-681	209	2	four	CARDINAL
ertr-681	214	1	vietnam	GPE
ertr-681	215	1	davis	ORG
ertr-681	215	2	1989	DATE
ertr-681	215	3	lee et al.	PERSON
ertr-681	215	4	2009	DATE
ertr-681	216	1	lee et http://ertr.tamu.edu/ e	PERSON
ertr-681	216	2	18	CARDINAL
ertr-681	216	3	6	CARDINAL
ertr-681	216	4	2021	DATE
ertr-681	216	5	863 al.	QUANTITY
ertr-681	216	6	2009	DATE
ertr-681	216	7	sun et al.	PERSON
ertr-681	216	8	2008	DATE
ertr-681	217	1	chiu et al.	PERSON
ertr-681	217	2	2007	DATE
ertr-681	217	3	2005	DATE
ertr-681	217	4	liaw	PERSON
ertr-681	217	5	2008	DATE
ertr-681	217	6	ong et al.	PERSON
ertr-681	217	7	2004	DATE
ertr-681	217	8	bhuasiri et al.	PERSON
ertr-681	217	9	2012	DATE
ertr-681	217	10	mohammadi	PERSON
ertr-681	217	11	2015	DATE
ertr-681	219	1	vietnamese	NORP
ertr-681	220	1	vietnamese	NORP
ertr-681	221	1	lee et al	PERSON
ertr-681	222	1	2009	DATE
ertr-681	222	2	korean	NORP
ertr-681	225	1	vietnamese	NORP
ertr-681	228	1	2001	DATE
ertr-681	229	1	2008	DATE
ertr-681	232	1	18	CARDINAL
ertr-681	232	2	6	CARDINAL
ertr-681	232	3	2021	CARDINAL
ertr-681	232	4	864	CARDINAL
ertr-681	233	1	2014	DATE
ertr-681	234	1	vietnam	GPE
ertr-681	238	1	covid-19	PRODUCT
ertr-681	239	1	2020	DATE
ertr-681	239	2	almost half	CARDINAL
ertr-681	239	3	vietnam	GPE
ertr-681	239	4	pham & ho, 2020	ORG
ertr-681	240	1	the ministry of education	ORG
ertr-681	240	2	pham & ho	ORG
ertr-681	240	3	2020	DATE
ertr-681	242	1	vietnam	GPE
ertr-681	243	1	vietnam	GPE
ertr-681	243	2	da nang	PERSON
ertr-681	243	3	18	CARDINAL
ertr-681	243	4	6	CARDINAL
ertr-681	243	5	2021	CARDINAL
ertr-681	243	6	865	CARDINAL
ertr-681	244	1	vietnam	GPE
ertr-681	244	2	vietnam	GPE
ertr-681	244	3	2011	DATE
ertr-681	245	1	vietnam	GPE
ertr-681	247	1	firstly	ORDINAL
ertr-681	248	1	secondly	ORDINAL
ertr-681	249	1	thirdly	ORDINAL
ertr-681	251	1	isaias & issa	ORG
ertr-681	251	2	2013	DATE
ertr-681	253	1	2013	DATE
ertr-681	253	2	18	CARDINAL
ertr-681	253	3	6	CARDINAL
ertr-681	253	4	2021	CARDINAL
ertr-681	253	5	866	CARDINAL
ertr-681	254	1	ponomareva	NORP
ertr-681	254	2	2019	DATE
ertr-681	255	1	vietnam	GPE
ertr-681	255	2	vietnam	GPE
ertr-681	255	3	77%	PERCENT
ertr-681	255	4	2020	DATE
ertr-681	255	5	mma	ORG
ertr-681	255	6	2021	DATE
ertr-681	255	7	southeast asia	LOC
ertr-681	255	8	12th	DATE
ertr-681	255	9	kinh te &	ORG
ertr-681	255	10	2021	CARDINAL
ertr-681	256	1	vietnam	GPE
ertr-681	259	1	firstly	ORDINAL
ertr-681	259	2	6	CARDINAL
ertr-681	259	3	vietnam	GPE
ertr-681	261	1	secondly	ORDINAL
ertr-681	261	2	covid-19	PERSON
ertr-681	261	3	45.9%	PERCENT
ertr-681	262	1	covid-19	PERSON
ertr-681	264	1	vietnam	GPE
ertr-681	264	2	kx-290	PERSON
ertr-681	264	3	vietnam	GPE
ertr-681	264	4	ministry of education	ORG
ertr-681	266	1	ali	PERSON
ertr-681	266	2	a.; frew	PERSON
ertr-681	266	3	a.j.	PERSON
ertr-681	266	4	london	GPE
ertr-681	266	5	uk	GPE
ertr-681	266	6	2013	DATE
ertr-681	266	7	caetano	ORG
ertr-681	266	8	f. j., & caeiro	PERSON
ertr-681	266	9	s.	PERSON
ertr-681	266	10	2015	CARDINAL
ertr-681	267	1	portugal	GPE
ertr-681	268	1	106	CARDINAL
ertr-681	268	2	308	CARDINAL
ertr-681	269	1	leal filho	PERSON
ertr-681	269	2	w., & caeiro	ORG
ertr-681	269	3	s.	PERSON
ertr-681	269	4	2014	DATE
ertr-681	271	1	1-290	CARDINAL
ertr-681	272	1	peter lang	PERSON
ertr-681	273	1	barry	PERSON
ertr-681	273	2	m. m.	PERSON
ertr-681	273	3	a.	PERSON
ertr-681	273	4	a.	PERSON
ertr-681	273	5	j., kelleher	PERSON
ertr-681	273	6	c. c.	PERSON
ertr-681	273	7	2000	DATE
ertr-681	275	1	15	CARDINAL
ertr-681	275	2	293	CARDINAL
ertr-681	276	1	18	CARDINAL
ertr-681	276	2	6	CARDINAL
ertr-681	276	3	2021	CARDINAL
ertr-681	276	4	867 bhuasiri w. et al	QUANTITY
ertr-681	276	5	2012	DATE
ertr-681	278	1	58	DATE
ertr-681	278	2	2012	DATE
ertr-681	278	3	843–855	CARDINAL
ertr-681	278	4	j., bauer	ORG
ertr-681	278	5	k., & becker	ORG
ertr-681	278	6	e.	PERSON
ertr-681	278	7	1998	DATE
ertr-681	280	1	journal of college student development	ORG
ertr-681	280	2	39	DATE
ertr-681	280	3	205	CARDINAL
ertr-681	280	4	2011	DATE
ertr-681	282	1	hospitality & tourism education	ORG
ertr-681	282	2	23(4	CARDINAL
ertr-681	282	3	22-31	DATE
ertr-681	283	1	l.	PERSON
ertr-681	283	2	kalbaska	GPE
ertr-681	283	3	n. & inversini, a.	ORG
ertr-681	283	4	2009	DATE
ertr-681	285	1	johlste	PERSON
ertr-681	285	2	8(2	CARDINAL
ertr-681	285	3	148156	DATE
ertr-681	286	1	cao, q.	ORG
ertr-681	286	2	griffin	PERSON
ertr-681	286	3	t. e., & bai	ORG
ertr-681	286	4	x.	GPE
ertr-681	286	5	2009	DATE
ertr-681	288	1	20(3	CARDINAL
ertr-681	288	2	331–338 chawla	QUANTITY
ertr-681	288	3	2015	CARDINAL
ertr-681	289	1	british	NORP
ertr-681	289	2	the european conference on research	ORG
ertr-681	289	3	malta	GPE
ertr-681	289	4	june 11-12	DATE
ertr-681	290	1	135	CARDINAL
ertr-681	291	1	chiu	PERSON
ertr-681	291	2	c.-m	PERSON
ertr-681	291	3	chiu	PERSON
ertr-681	291	4	& chang	PERSON
ertr-681	292	1	2007	DATE
ertr-681	294	1	information systems journal	ORG
ertr-681	294	2	17(3	CARDINAL
ertr-681	294	3	271–287	CARDINAL
ertr-681	295	1	cho	PERSON
ertr-681	295	2	w., & schmelzer	ORG
ertr-681	295	3	c. d.	PERSON
ertr-681	295	4	2000	DATE
ertr-681	297	1	contemporary hospitality management	ORG
ertr-681	297	2	12	CARDINAL
ertr-681	297	3	3137	CARDINAL
ertr-681	297	4	l.	PERSON
ertr-681	297	5	manion	PERSON
ertr-681	297	6	l., & morrison	ORG
ertr-681	297	7	2007	DATE
ertr-681	297	8	6th	ORDINAL
ertr-681	298	1	london	GPE
ertr-681	298	2	routledge corcoran	ORG
ertr-681	298	3	b., & wals	ORG
ertr-681	298	4	a. e. (	PERSON
ertr-681	298	5	2004	DATE
ertr-681	300	1	dordrecht	ORG
ertr-681	300	2	kluwer	ORG
ertr-681	300	3	10	CARDINAL
ertr-681	300	4	0	CARDINAL
ertr-681	301	1	costello	PERSON
ertr-681	301	2	a. b.	PERSON
ertr-681	301	3	j. (	PERSON
ertr-681	301	4	2005	DATE
ertr-681	302	1	four	CARDINAL
ertr-681	303	1	7	CARDINAL
ertr-681	303	2	m. (1990	ORG
ertr-681	305	1	new york	GPE
ertr-681	305	2	harper	PERSON
ertr-681	305	3	2014	DATE
ertr-681	305	4	vietnamese	NORP
ertr-681	307	1	davis	PERSON
ertr-681	307	2	f. d.	PERSON
ertr-681	307	3	1989	DATE
ertr-681	309	1	quarterly	DATE
ertr-681	309	2	13(3	CARDINAL
ertr-681	309	3	319–340	CARDINAL
ertr-681	309	4	de laat	PERSON
ertr-681	309	5	m.,	GPE
ertr-681	309	6	lally	GPE
ertr-681	309	7	simons	GPE
ertr-681	309	8	r.-j. & wenger	ORG
ertr-681	309	9	2006	DATE
ertr-681	311	1	1	CARDINAL
ertr-681	311	2	99	CARDINAL
ertr-681	312	1	dillenbourg	GPE
ertr-681	312	2	schneider, d. & synteta	ORG
ertr-681	312	3	2002	DATE
ertr-681	314	1	3rd	ORDINAL
ertr-681	314	2	hellenic conference'information &	ORG
ertr-681	314	3	3	CARDINAL
ertr-681	315	1	dupin-bryant & ducharme-hansen	ORG
ertr-681	315	2	2005	DATE
ertr-681	317	1	international journal of instructional technology & distance	ORG
ertr-681	317	2	no.1	ORG
ertr-681	317	3	2000	DATE
ertr-681	319	1	international institute for industrial environmental economics	ORG
ertr-681	320	1	eu	ORG
ertr-681	320	2	2015	CARDINAL
ertr-681	321	1	three	CARDINAL
ertr-681	321	2	da nang	PERSON
ertr-681	321	3	2015	DATE
ertr-681	321	4	may 15, 2020	DATE
ertr-681	321	5	18	CARDINAL
ertr-681	321	6	6	CARDINAL
ertr-681	321	7	2021	CARDINAL
ertr-681	321	8	868	CARDINAL
ertr-681	321	9	n., stevenson	PERSON
ertr-681	321	10	r. b.	PERSON
ertr-681	321	11	m.	PERSON
ertr-681	321	12	davis	PERSON
ertr-681	321	13	j.	PERSON
ertr-681	321	14	2017	CARDINAL
ertr-681	322	1	63	DATE
ertr-681	322	2	405–417	CARDINAL
ertr-681	322	3	glasgow	GPE
ertr-681	322	4	2011	DATE
ertr-681	323	1	university of guyana	ORG
ertr-681	324	1	indian	NORP
ertr-681	324	2	20(1	CARDINAL
ertr-681	324	3	15-30	CARDINAL
ertr-681	325	1	j. f.	PERSON
ertr-681	325	2	anderson	PERSON
ertr-681	325	3	r. e.	PERSON
ertr-681	325	4	tatham	GPE
ertr-681	325	5	r. l.	PERSON
ertr-681	325	6	b. j.	PERSON
ertr-681	325	7	1979	DATE
ertr-681	327	1	tulsa	GPE
ertr-681	328	1	hecpf	ORG
ertr-681	329	1	2005	DATE
ertr-681	331	1	f.	PERSON
ertr-681	331	2	1965	DATE
ertr-681	332	1	finnish	NORP
ertr-681	333	1	18	CARDINAL
ertr-681	333	2	393–402	CARDINAL
ertr-681	333	3	holton	GPE
ertr-681	333	4	e. f.	PERSON
ertr-681	333	5	r. a.	PERSON
ertr-681	333	6	naquin, s. s. (	PERSON
ertr-681	333	7	2000	DATE
ertr-681	335	1	29	CARDINAL
ertr-681	335	2	249	CARDINAL
ertr-681	335	3	t.	GPE
ertr-681	335	4	a. waters	PERSON
ertr-681	335	5	1987	DATE
ertr-681	335	6	english	LANGUAGE
ertr-681	336	1	cambridge	GPE
ertr-681	336	2	cambridge university press	ORG
ertr-681	337	1	isaias	PERSON
ertr-681	337	2	& issa	PERSON
ertr-681	337	3	t.	GPE
ertr-681	337	4	2013	DATE
ertr-681	339	1	the international journal of learning	ORG
ertr-681	339	2	77	CARDINAL
ertr-681	340	1	kinh te &	ORG
ertr-681	340	2	2021	CARDINAL
ertr-681	340	3	vietnam	GPE
ertr-681	340	4	southeast asia	LOC
ertr-681	341	1	1st june 2021	DATE
ertr-681	341	2	http://kinhtedothi.vn/gia-cuoc-internet-viet-nam-re-nhat-dong-nam-a413000.html khan	GPE
ertr-681	341	3	b. h. (	PERSON
ertr-681	343	1	hershey	ORG
ertr-681	344	1	lambrechts	PERSON
ertr-681	344	2	w.	PERSON
ertr-681	344	3	i.	PERSON
ertr-681	344	4	ceulemans	NORP
ertr-681	344	5	i.	PERSON
ertr-681	344	6	2013	DATE
ertr-681	346	1	48	DATE
ertr-681	346	2	65	CARDINAL
ertr-681	347	1	lee et al	PERSON
ertr-681	347	2	2009	DATE
ertr-681	348	1	south korea	GPE
ertr-681	349	1	53	CARDINAL
ertr-681	349	2	2009	DATE
ertr-681	349	3	1320–1329	CARDINAL
ertr-681	349	4	j., & maurer,	ORG
ertr-681	351	1	healthcare	ORG
ertr-681	352	1	2773-2776	CARDINAL
ertr-681	354	1	liaw	PERSON
ertr-681	354	2	2008	DATE
ertr-681	356	1	51	CARDINAL
ertr-681	356	2	864-873	CARDINAL
ertr-681	357	1	lozano	PERSON
ertr-681	357	2	r.	NORP
ertr-681	357	3	r., lozano	PERSON
ertr-681	357	4	f. j.	PERSON
ertr-681	357	5	d., & lambrechts	ORG
ertr-681	357	6	w.	PERSON
ertr-681	357	7	2013	DATE
ertr-681	359	1	48	DATE
ertr-681	359	2	10	CARDINAL
ertr-681	360	1	martin	PERSON
ertr-681	360	2	f.	PERSON
ertr-681	360	3	klein	GPE
ertr-681	360	4	j., & igoe	ORG
ertr-681	360	5	a.	PERSON
ertr-681	360	6	2003	DATE
ertr-681	362	1	2003	DATE
ertr-681	362	2	phoenix	GPE
ertr-681	362	3	az	GPE
ertr-681	363	1	maslow, a. h. (1943	ORG
ertr-681	365	1	50	CARDINAL
ertr-681	365	2	370–396	CARDINAL
ertr-681	366	1	masrom m.	PERSON
ertr-681	366	2	2007	DATE
ertr-681	368	1	12th	ORDINAL
ertr-681	369	1	sultan hassanal bolkiah institute of education	ORG
ertr-681	369	2	mccaslin	GPE
ertr-681	369	3	n. l. & lave	ORG
ertr-681	369	4	j. (1976).	ORG
ertr-681	371	1	columbus	GPE
ertr-681	371	2	ohio state university	ORG
ertr-681	372	1	mcclelland	PERSON
ertr-681	372	2	d. c.	PERSON
ertr-681	372	3	1988	DATE
ertr-681	374	1	cambridge university press http://ertr.tamu.edu/ https://www.immagic.com/elibrary/archives/general/hefce_uk/h050300e.pdf https://www.immagic.com/elibrary/archives/general/hefce_uk/h050300e.pdf e-review	ORG
ertr-681	374	2	18	CARDINAL
ertr-681	374	3	6	CARDINAL
ertr-681	374	4	2021	CARDINAL
ertr-681	374	5	869	CARDINAL
ertr-681	374	6	b.	GPE
ertr-681	374	7	ponomareva	NORP
ertr-681	374	8	s. & ugnich	ORG
ertr-681	374	9	2019	DATE
ertr-681	376	1	33(3	CARDINAL
ertr-681	376	2	424	CARDINAL
ertr-681	376	3	k. l.	PERSON
ertr-681	376	4	2012	DATE
ertr-681	378	1	8(2	CARDINAL
ertr-681	378	2	159	CARDINAL
ertr-681	379	1	mitchell	PERSON
ertr-681	379	2	1993	DATE
ertr-681	381	1	amacom	PERSON
ertr-681	381	2	ny	GPE
ertr-681	381	3	423	CARDINAL
ertr-681	381	4	2021	CARDINAL
ertr-681	382	1	vietnam	GPE
ertr-681	382	2	2020	DATE
ertr-681	383	1	1st	ORDINAL
ertr-681	383	2	2015	CARDINAL
ertr-681	385	1	45	CARDINAL
ertr-681	385	2	april 2015	DATE
ertr-681	385	3	359-374 moon	QUANTITY
ertr-681	385	4	j., & kim	ORG
ertr-681	385	5	2001	DATE
ertr-681	387	1	38(4	CARDINAL
ertr-681	387	2	217–230	CARDINAL
ertr-681	387	3	muilenburg	GPE
ertr-681	387	4	l. y.,	PERSON
ertr-681	387	5	z. l. (	PERSON
ertr-681	387	6	2001	DATE
ertr-681	389	1	american journal of distance education	ORG
ertr-681	389	2	lan anh & hoang	ORG
ertr-681	389	3	2020	DATE
ertr-681	390	1	vietnam	GPE
ertr-681	392	1	https://tapchicongthuong.vn/bai-viet/dao-tao-truc-tuyentrong-cac-truong-dai-hoc-o-viet-nam-hien-nay-thuc-trang-va-giai-phap-nang-cao-chatluong-75924.htm	GPE
ertr-681	393	1	6	CARDINAL
ertr-681	393	2	november 2020	DATE
ertr-681	394	1	c. s.	PERSON
ertr-681	394	2	lai	ORG
ertr-681	394	3	j.y.	GPE
ertr-681	394	4	y. s.	PERSON
ertr-681	394	5	2004	DATE
ertr-681	396	1	41	CARDINAL
ertr-681	396	2	6	CARDINAL
ertr-681	396	3	795	CARDINAL
ertr-681	396	4	otto	PRODUCT
ertr-681	396	5	2018	DATE
ertr-681	397	1	moocs	PERSON
ertr-681	400	1	131-149	CARDINAL
ertr-681	402	1	otto	PERSON
ertr-681	402	2	d., & becker	ORG
ertr-681	402	3	s.	PERSON
ertr-681	402	4	2019	DATE
ertr-681	404	1	475	CARDINAL
ertr-681	406	1	2010	DATE
ertr-681	408	1	54	CARDINAL
ertr-681	408	2	2010	DATE
ertr-681	408	3	222–229	CARDINAL
ertr-681	408	4	m.	PERSON
ertr-681	408	5	maier	PERSON
ertr-681	408	6	b., & macher	ORG
ertr-681	408	7	2010	DATE
ertr-681	410	1	54(1	CARDINAL
ertr-681	410	2	222	CARDINAL
ertr-681	411	1	m.	PERSON
ertr-681	411	2	2009	DATE
ertr-681	414	1	10	CARDINAL
ertr-681	415	1	queensland	GPE
ertr-681	416	1	pham	GPE
ertr-681	416	2	h-h. & ho	ORG
ertr-681	416	3	2020	DATE
ertr-681	416	4	vietnamese	NORP
ertr-681	416	5	covid-19	PERSON
ertr-681	416	6	39:7	CARDINAL
ertr-681	416	7	1327	CARDINAL
ertr-681	417	1	piccoli	PERSON
ertr-681	417	2	g., ahmad	PERSON
ertr-681	417	3	r., & ives	ORG
ertr-681	417	4	2001	DATE
ertr-681	419	1	quarterly	DATE
ertr-681	419	2	401	CARDINAL
ertr-681	420	1	2013	DATE
ertr-681	421	1	jordan	GPE
ertr-681	422	1	european journal of business and management	ORG
ertr-681	422	2	84-100	CARDINAL
ertr-681	422	3	d. r. & sirgy	ORG
ertr-681	422	4	m. j. (	PERSON
ertr-681	422	5	2000	DATE
ertr-681	424	1	48	DATE
ertr-681	424	2	165	CARDINAL
ertr-681	426	1	18	CARDINAL
ertr-681	426	2	6	CARDINAL
ertr-681	426	3	2021	CARDINAL
ertr-681	426	4	870	CARDINAL
ertr-681	426	5	saadatian	NORP
ertr-681	426	6	e., tahir	PERSON
ertr-681	426	7	k.	PERSON
ertr-681	426	8	2009	DATE
ertr-681	427	1	malaysian	NORP
ertr-681	428	1	social sciences & humanities	ORG
ertr-681	428	2	225	CARDINAL
ertr-681	429	1	a.; cantoni	PERSON
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ertr-681	430	1	unesco world heritage	ORG
ertr-681	431	1	dublin	GPE
ertr-681	431	2	2014	DATE
ertr-681	431	3	dublin	GPE
ertr-681	431	4	ireland	GPE
ertr-681	431	5	january 2014	DATE
ertr-681	431	6	17–29	TIME
ertr-681	432	1	2005	DATE
ertr-681	435	1	17	CARDINAL
ertr-681	437	1	304-317	CARDINAL
ertr-681	437	2	2002	DATE
ertr-681	439	1	1(2	CARDINAL
ertr-681	439	2	29	CARDINAL
ertr-681	440	1	siritongthaworn	ORG
ertr-681	440	2	s.	GPE
ertr-681	440	3	krairit	GPE
ertr-681	440	4	d.	NORP
ertr-681	440	5	dimmitt	GPE
ertr-681	440	6	n. j., & paul	PERSON
ertr-681	440	7	2006	DATE
ertr-681	441	1	thailand	GPE
ertr-681	442	1	11(2	CARDINAL
ertr-681	442	2	137–160	CARDINAL
ertr-681	442	3	srivastava	PERSON
ertr-681	442	4	s.	PERSON
ertr-681	442	5	2013	DATE
ertr-681	444	1	501(7467	CARDINAL
ertr-681	444	2	316	CARDINAL
ertr-681	444	3	sun	ORG
ertr-681	444	4	tsai	PERSON
ertr-681	444	5	r. j.	PERSON
ertr-681	444	6	chen	PERSON
ertr-681	444	7	d. (	GPE
ertr-681	444	8	2008	DATE
ertr-681	447	1	1183–1202	CARDINAL
ertr-681	447	2	touray	ORG
ertr-681	447	3	k. & jung	ORG
ertr-681	447	4	2010	DATE
ertr-681	448	1	icts	ORG
ertr-681	448	2	manchester	GPE
ertr-681	449	1	wien	GPE
ertr-681	449	2	austria	GPE
ertr-681	449	3	2010	DATE
ertr-681	450	1	493–505	CARDINAL
ertr-681	450	2	unesco	ORG
ertr-681	450	3	2005	DATE
ertr-681	451	1	united nations	ORG
ertr-681	451	2	decade	DATE
ertr-681	451	3	20052014	CARDINAL
ertr-681	452	1	paris	GPE
ertr-681	452	2	unesco	ORG
ertr-681	453	1	february 1, 2017	DATE
ertr-681	453	2	unesco	ORG
ertr-681	453	3	2014a	DATE
ertr-681	455	1	un	ORG
ertr-681	455	2	2005-2014	DATE
ertr-681	457	1	february 1, 2017	DATE
ertr-681	457	2	2016	CARDINAL
ertr-681	458	1	2016 edition	TIME
ertr-681	459	1	january 31	DATE
ertr-681	459	2	2017	DATE
ertr-681	459	3	m.	PERSON
ertr-681	459	4	van petegem	PERSON
ertr-681	459	5	w.	PERSON
ertr-681	459	6	i., & achten	ORG
ertr-681	459	7	m. (	PERSON
ertr-681	459	8	2010	DATE
ertr-681	461	1	edulearn 2010	DATE
ertr-681	462	1	2nd	ORDINAL
ertr-681	463	1	6695-6702	DATE
ertr-681	465	1	spain	GPE
ertr-681	466	1	vietnam	GPE
ertr-681	466	2	2011	DATE
ertr-681	466	3	viet nam’s	LOC
ertr-681	466	4	2020	DATE
ertr-681	466	5	2030	CARDINAL
ertr-681	467	1	1st	ORDINAL
ertr-681	467	2	http://www.chinhphu.vn/portal/page/portal/english/strategies/strategiesdetails?categoryi d=30&articleid=10051267	GPE
ertr-681	467	3	widdowson	GPE
ertr-681	467	4	h.g.	GPE
ertr-681	467	5	1983	DATE
ertr-681	469	1	oxford	NORP
ertr-681	469	2	oxford university	ORG
ertr-681	469	3	g.	GPE
ertr-681	469	4	abbott	GPE
ertr-681	469	5	d.	NORP
ertr-681	469	6	de kraker	PERSON
ertr-681	469	7	j.	GPE
ertr-681	469	8	salgado perez	PERSON
ertr-681	469	9	scheltinga	GPE
ertr-681	469	10	2011	DATE
ertr-681	471	1	3(2	CARDINAL
ertr-681	471	2	111	CARDINAL
ertr-681	472	1	b. r.	PERSON
ertr-681	472	2	j. w.	PERSON
ertr-681	472	3	1995	DATE
ertr-681	474	1	thousand	CARDINAL
ertr-681	475	1	18	CARDINAL
ertr-681	475	2	6	CARDINAL
ertr-681	475	3	2021	CARDINAL
ertr-681	475	4	871	CARDINAL